The effect of Helicobacter pylori infection and different H. pylori components on the proliferation and apoptosis of gastric epithelial cells and fibroblasts

W Gonciarz, A Krupa, K Hinc, M Obuchowski… - PLoS …, 2019 - journals.plos.org
… MMP-9 is a confirmed pro-apoptotic factor and regulator of the cell cycle; therefore, … cellular
models of guinea pig primary gastric epithelial cells and fibroblasts to evaluate whether the H

Inhibitory Effect of β-Carotene on Helicobacter pylori-Induced TRAF Expression and Hyper-Proliferation in Gastric Epithelial Cells

Y Park, H Lee, JW Lim, H Kim - Antioxidants, 2019 - mdpi.com
Helicobacter pylori infection causes the hyper-proliferation of gastric epithelial cells that
leads to the development of gastric cancer. Overexpression of tumor necrosis factor receptor …

Helicobacter pylori‐activated gastric fibroblasts induce epithelial‐mesenchymal transition of gastric epithelial cells in vitro in a TGF‐β‐dependent manner

G Krzysiek‐Maczka, T Wrobel, A Targosz… - …, 2019 - Wiley Online Library
… on the stability of gastric epithelial cells, we have focused on … -1 cells in the presence of
supernatant from Hp-infected gastric … impaired the proliferation of RGM-1 cells as illustrated by …

Sustained Exposure to Helicobacter pylori Lysate Inhibits Apoptosis and Autophagy of Gastric Epithelial Cells

Y He, C Wang, X Zhang, X Lu, J Xing, J Lv… - Frontiers in …, 2020 - frontiersin.org
pylori lysate inhibited cell apoptosis and autophagy through the Nod1-NF-κB/MAPK-ERK/…
exposure to H. pylori lysate promoted proliferation of gastric epithelial cells and inhibited …

Acute and chronic infection of H. pylori caused the difference in apoptosis of gastric epithelial cells

JF Liu, D Guo, EM Kang, YS Wang, XZ Gao… - Microbial …, 2021 - Elsevier
… associated with various gastrointestinal diseases. At present, its apoptotic or antiapoptotic
mechanism on gastric epithelial cells remains unknown … In this study, acute infection model (H. …

T cell cytokines impact epithelial cell responses during Helicobacter pylori infection

HMS Algood - The Journal of Immunology, 2020 - journals.aai.org
… adenocarcinoma with high cell proliferation index in their epithelial cells compared with their
WT littermates, suggesting TGF-β provides a protective effect suppressing carcinogenesis (…

[HTML][HTML] β-carotene Inhibits Expression of c-Myc and Cyclin E in Helicobacter pylori-infected Gastric Epithelial Cells

D Kim, JW Lim, H Kim - Journal of Cancer Prevention, 2019 - ncbi.nlm.nih.gov
… ) protects gastric epithelial cells from increased proliferation caused by cancer-promoting H.
… in the present study changed the physiology of the gastric epithelial cells resulting from H. …

Inhibitory Effect of Astaxanthin on Gene Expression Changes in Helicobacter pylori-Infected Human Gastric Epithelial Cells

SH Kim, H Kim - Nutrients, 2021 - mdpi.com
Increased proliferation of gastric epithelial cells is a hallmark feature in gastric … , and
the Wnt/β-catenin signaling pathway is the most prominent axis associated with H. …

Probiotic effect on Helicobacter pylori attachment and inhibition of inflammation in human gastric epithelial cells

H Song, L Zhou, D Liu, L Ge… - Experimental and …, 2019 - spandidos-publications.com
pylori to GES-1 cells was not inhibited when cells were treated with probiotics post-infection. …
adhesion rate of H. pylori when it is already adhered to gastric epithelial cells. Therefore, …

Increased Programmed Death-Ligand 1 is an Early Epithelial Cell Response to Helicobacter pylori Infection

L Holokai, J Chakrabarti, T Broda, J Chang… - PLoS …, 2019 - journals.plos.org
increase in proliferating CTLs and a decrease in live PD-L1 expressing gastric epithelial
cells… Therefore, this suggests that PD-L1 expression was protective to the infected cells. These …